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s SHORT-CIRCUIT PROTECTED OUTPUTS

s CLASS AB OUTPUT STAGE FOR MINIMAL

CROSSOVER DISTORTION

s SINGLE SUPPLY OPERATION: +3V TO +36V

s DUAL SUPPLIES: ±15V TO ±18V

s LOW INPUT BIAS CURRENT: 500nA MAX

s INTERNALLY COMPENSATED

s SIMILAR PERFORMANCE TO POPULAR

UA741

DESCRIPTION

The MC3403 is a low-cost, quad operational am-

plifier with true differential inputs. The device has

electrical characteristics similar to the popular

UA741. However the MC3403, has several dis-

tinct advantages over standard operational ampli-

fiers types in single supply applications. The quad

amplifier can operate at supply voltage as low as 3

Volts or as high as 36 volts with quiescent currents

about one third of those associated with the

UA741 (on a per amplifier basis). The com-

mon-mode input range includes the negative sup-

ply, thereby eliminating the necessity for external

biasing components in many applications.

ORDER CODE

N = Dual in Line Package (DIP)

D = Small Outline Package (SO) - also available in Tape & Reel (DT)

P = Thin Shrink Small Outline Package (TSSOP) - only available

in Tape & Reel (PT)

PIN CONNECTIONS (top view)

Part

Number

Temperature

Range

Package

ND

P

MC3303

-40°C, +105°C

••

•

MC3403

0°C, +70°C

••

•

MC3503

-55°C, +125°C

••

•

Example : MC3403N

N

DIP14

(Plastic Package)

D

SO14

(Plastic Micropackage)

P

TSSOP14

(Thin Shrink Small Outline Package)

Inverting Input 2

Non-inverting Input 2

Non-inverting Input 1

CC

V

-

CC

V

1

2

3

4

8

5

6

7

9

10

11

12

13

14

+

Output 3

Output 4

Non-inverting Input 4

Inverting Input 4

Non-inverting Input 3

Inverting Input 3

-

+

-

+

-

+

-

+

Output 1

Inverting Input 1

Output 2

LOW POWER

QUAD BIPOLAR OPERATIONAL AMPLIFIERS

November 2001

MC3303

MC3403 - MC3503